IsoGrego

Find the top n Gregorian chants most similar to a given one, sorted by cosine TF-IDF similarity of the GABC files.

Last sync with GregoBase: 2025-12-20. Max GregoBase ID: 20393.

🎩 tip: "How to compute the similarity between two text documents?" StackOverflow question. Originally inspired by "examples of same setting, different texts?" MusicaSacra forum thread. See the source code on GitHub.

See, e.g.: 1961 Solesmes Liber Usualis

Click on the chant name to expand/contract the collapsible. Click the chant image to open it up in GregoBase. Click the πŸ” to find similarities to the given chant.

  1. πŸ” 100% Ave Roche sanctissimeAve Roche sanctissime
  2. πŸ” 25% O admirabile commerciumO admirabile commercium
  3. πŸ” 25% O admirabile commercium (alleluia)O admirabile commercium (alleluia)
  4. πŸ” 23% Laudes Crucis AttollamusLaudes Crucis Attollamus
  5. πŸ” 22% Sanctitatis nova signaSanctitatis nova signa
  6. πŸ” 22% Sanctitatis nova signaSanctitatis nova signa
  7. πŸ” 21% Te Matrem laudamusTe Matrem laudamus
  8. πŸ” 20% Notandum vero nobis estNotandum vero nobis est
  9. πŸ” 20% Ascendente JesuAscendente Jesu
  10. πŸ” 20% Observa filiObserva fili
  11. πŸ” 20% Roma Petro GlorieturRoma Petro Glorietur
  12. πŸ” 20% Summae Deus clementiae septemSummae Deus clementiae septem
  13. πŸ” 20% Homilia...Audistis fratres carissimiHomilia...Audistis fratres carissimi
  14. πŸ” 19% Ave mundi spes MariaAve mundi spes Maria
  15. πŸ” 19% Observa filiObserva fili
  16. πŸ” 19% De profundis exclamantesDe profundis exclamantes
  17. πŸ” 19% Venite exsultemus VIIVenite exsultemus VII
  18. πŸ” 19% Te Deum laudamus (tonus simplex)Te Deum laudamus (tonus simplex)
  19. πŸ” 19% Jesu dulcis memoria!Jesu dulcis memoria!
  20. πŸ” 19% Gaudentes festumGaudentes festum
  21. πŸ” 18% Omni die dic MariΓ¦Omni die dic MariΓ¦
  22. πŸ” 18% Ave Regis AngelorumAve Regis Angelorum
  23. πŸ” 18% Te Deum (sec. mor. Rom)Te Deum (sec. mor. Rom)
  24. πŸ” 18% Exsultet jam AngelicaExsultet jam Angelica
  25. πŸ” 18% Vindicabo gentem meamVindicabo gentem meam
  26. πŸ” 18% Te Deum (sec. mor. Rom.)Te Deum (sec. mor. Rom.)
  27. πŸ” 18% Salva nos ChristeSalva nos Christe
  28. πŸ” 18% Hymnus Te DeumHymnus Te Deum
  29. πŸ” 18% Jam toto subitusJam toto subitus
  30. πŸ” 18% Venite exultemus IV GVenite exultemus IV G
  31. πŸ” 18% Adoro te devoteAdoro te devote
  32. πŸ” 18% Christe caelorum DomineChriste caelorum Domine
  33. πŸ” 18% Jam toto subitusJam toto subitus
  34. πŸ” 18% Isti sunt agniIsti sunt agni
  35. πŸ” 18% Ad Virginem Dei MatremAd Virginem Dei Matrem
  36. πŸ” 18% Ave lumenAve lumen
  37. πŸ” 18% Mente jucundaMente jucunda
  38. πŸ” 18% Cum audisset salutationemCum audisset salutationem
  39. πŸ” 18% Cum audisset salutationemCum audisset salutationem
  40. πŸ” 18% Miserere mei... secundumMiserere mei... secundum
  41. πŸ” 18% Te Deum laudamus (tonus solemnis)Te Deum laudamus (tonus solemnis)
  42. πŸ” 18% In sua ergo ac nostra festivitateIn sua ergo ac nostra festivitate
  43. πŸ” 18% A solis ortusA solis ortus
  44. πŸ” 18% Vespere autem sabbatiVespere autem sabbati
  45. πŸ” 18% Aeterne rerum conditorAeterne rerum conditor
  46. πŸ” 18% Pange lingua... CorporisPange lingua... Corporis
  47. πŸ” 18% O Maria Mater pia MaterO Maria Mater pia Mater
  48. πŸ” 17% Jesu Fili summi PatrisJesu Fili summi Patris
  49. πŸ” 17% Sacra jam splendentSacra jam splendent
  50. πŸ” 17% Auctor salutisAuctor salutis
  51. πŸ” 17% Hymnus Te DeumHymnus Te Deum
  52. πŸ” 17% Lauda SionLauda Sion
  53. πŸ” 17% Lauda SionLauda Sion
  54. πŸ” 17% Per crucemPer crucem
  55. πŸ” 17% Auctor beate saeculiAuctor beate saeculi
  56. πŸ” 17% Jam toto subitusJam toto subitus
  57. πŸ” 17% Legis sacrataeLegis sacratae
  58. πŸ” 17% Stabat Mater DolorosaStabat Mater Dolorosa
  59. πŸ” 17% Invicte Martyr unicum (Alter tonus)Invicte Martyr unicum (Alter tonus)
  60. πŸ” 17% Sursum sonetSursum sonet
  61. πŸ” 17% Jam toto subitusJam toto subitus
  62. πŸ” 17% O Redemptoris pietasO Redemptoris pietas
  63. πŸ” 17% In caelesti hierarchiaIn caelesti hierarchia
  64. πŸ” 17% Auctor salutis uniceAuctor salutis unice
  65. πŸ” 17% Miserere (Ps 50)Miserere (Ps 50)